Review on ⚡ Auto Battery Monitor BM2 Car Battery Tester: Bluetooth 4.0 12V Device for Cranking, Charging & Alternator Performance Testing by Ron Kishore
Stops working in less than 3 months
It was easy to install and pair with my Android phone. It worked for a good month and a half. Then the Bluetooth connection started dropping. I had to reset it by temporarily disconnecting the monitor from the battery. He worked one more day and died. They tried several times to drop it, but in vain. Now it has no bluetooth connection at all. Can't debug it as there is no bluetooth for this monitor. Durability is a major concern for these gadgets. At first they worked fine, but after a while they started to fail.
- ✔WIDE APPLICATION - Our car battery tester is compatible with all 12V car batteries; The tester scans the battery and gets results in seconds including system health, voltage, charging, starting, internal resistance. All types of 12V 100-2000 CCA lead acid batteries can be tested including conventional flooded, AGM flat plate, AGM spiral, GEL and EFB batteries.
- Unsure
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